package com.sun.temp.mapper.mapper1;

import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.sun.temp.bean.Material;
import com.sun.temp.bean.WeightBean1;
import org.apache.ibatis.annotations.Mapper;

/**
 * <p>
 * $ {description}
 * </p>
 *
 * @author: Mr.Wang
 * @create: 2025-08-25 15:07
 **/
@Mapper
//@DS("db1")
public interface WeightDao1 extends BaseMapper<WeightBean1> {
    WeightBean1 queryWeightByGrade(String grade);
}
